St. Lawrence Global Observatory
Created in 2005 by federal and provincial government as well as academic institutions and community organizations, the St. Lawrence Global Observatory (SLGO) makes it possible to maximize the benefits of data collection by integrating multidisciplinary data from multiple partners on a single web portal. Promoting data discovery and re-use, SLGO counts 48 members and is recognized throughout the world.
The content distributed by SLGO spans across all disciplines, themes and areas of interest that data-producing members choose to make accessible. A large amount of scientific and environmental information is already available through SLGO's portal. Furthermore, in order to maximize data availability, SLGO's team develops user-friendly web applications to facilitate data visualization and download in various formats.
SLGO is, as such, responsible for the activities of the region of the St. Lawrence of CIOOS. To contribute, we invite you to contact us.
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72 datasets found
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Hypoxia, Driver of Environmental Change: eDrivers Project for the St.Lawrence System
St. Lawrence Global ObservatoryThe data used to characterize hypoxia come from the Department of Fisheries and Oceans’ (DFO) Atlantic Zone Monitoring Program survey in late spring and fall of 2013 to 2017, as well as from DFO’s annual multispecies surveys for the northern Gulf in August and…
Oxygen WCS -
Abundance Inventory and Estimate of the Area of Suitable Habitat for Channel Darter in the Saint-François River, Lower Sector (2015-2016)
St. Lawrence Global ObservatoryThe present study was carried out with the aim of finding Channel Darter populations not detected in areas of high probability and presenting suitable habitat. Thus seine fishing was carried out in different sectors of the Saint-François river covered by 74…
OxygenSea Surface TemperatureSurface Currents PDFXLSXZIP -
Characterization of benthic macrofauna in rocky sub-littoral habitat of the Haute-Côte-Nord, Manicouagan and Sept-Rivières
St. Lawrence Global ObservatoryThis database was produced by Explos-Nature. It brings together data on the abundance and distribution of benthic macrofauna, as well as environmental characteristics, in rocky sublittoral habitats of the Haute-Côte-Nord, Manicouagan and Sept-Rivières. Data…
OxygenSea Surface TemperatureOther HTMLODS -
Microplastic distribution along a Saint-Lawrence river-to-sea continuum (2019)
St. Lawrence Global ObservatoryDespite the close connection of freshwaters to human health, the occurrence and fate of microplastics in marine estuaries remain poorly documented. To study these particles in the Saint-Lawrence River (Quebec, Canada), surface water samples were collected…
OxygenSea Surface TemperatureMarine debris CSVODS -
RQM - CTD Data From the Coriolis Concerted Mission (MAC2020): Odyssée Saint-Laurent 2020
St. Lawrence Global ObservatoryThe September 2020 concerted mission, funded by the Odyssée Saint-Laurent program of the Réseau Québec maritime (RQM), aimed to gather strategic scientific knowledge destined for the understanding and management of the St. Lawrence River and Gulf. This mission…
OxygenSubsurface SalinitySubsurface Temperature ERDDAPPDF -
CTD Data from the 2023 BioDiv Cruise in the Gulf of St. Lawrence
St. Lawrence Global ObservatoryThe aim of the BioDiv (id : 202309) mission is to characterize phytoplankton and zooplankton in the coastal zone of the northwestern Gulf of St. Lawrence. As part of this mission, CTD (conductivity, temperature, depth) vertical profiles were carried out at 4…
OxygenSubsurface SalinitySubsurface TemperatureOcean colour ERDDAP -
RQM - CTD Data From the Lampsilis Concerted Mission (MAL2019): Odyssée Saint-Laurent 2019
St. Lawrence Global ObservatoryThe concerted Lampsilis mission in August to September 2019, funded by the St. Lawrence Odyssey program of the Réseau Québec maritime (RQM), aimed to gather strategic scientific knowledge for the understanding and management of the St. Lawrence River and Gulf.…
OxygenSubsurface SalinitySubsurface TemperatureOcean colour ERDDAPPDF -
RQM - CTD Data From the Coriolis Concerted Mission (MIC2022): Inclusion 2022
St. Lawrence Global ObservatoryThe Inclusion concerted mission in July 2022, funded by the Réseau Québec maritime (RQM) Odyssée Saint Laurent program, was aimed at acquiring new knowledge about the ecosystems of the St. Lawrence and reaching out to North Coast communities. The mission…
OxygenSubsurface SalinitySubsurface TemperatureOcean colour ERDDAPPDF -
REKEAU Project - Water Quality Parameters From 2009 to 2018
St. Lawrence Global ObservatoryThis dataset includes water quality information. The files include information on pH, oxygen, conductivity, appearance of the water sample, average total phosphorus (PToMY), median total phosphorus (PToME), average Suspended Solids (MESMY), Median Suspended…
OxygenNutrientsParticulate matterOther CSV -
Ocean CTD Profiles From Jones Sound, Nunavut and Adjacent Waters Collected During The Ice2Ocean Project
St. Lawrence Global ObservatoryThis dataset contains a compilation of conductivity, temperature, and depth (CTD) profiles collected in Jones Sound and surrounding waterways by the collaborative Ice2Ocean project from 2019 onwards. The data were collected to support various research projects…
OxygenSubsurface SalinitySubsurface TemperatureOther PDF -
CTD Data From the Winter Concerted Mission Aboard the CCGS Amundsen (MHG2024): Mission Horizon Glacé 2024
St. Lawrence Global ObservatoryMission Horizon glacé 2024(https://www.rqm.quebec/missions-concertees/mission-horizon-glace/) is a concerted, intersectoral mission aimed at studying the Saguenay Fjord during the winter season. This 15-day mission took place aboard the CCGS Amundsen and is a…
OxygenSubsurface SalinitySubsurface TemperatureOcean colour ERDDAPPDF -
RQM - CTD Data From the Coriolis II Concerted Mission (MAP2023): PLAINE
St. Lawrence Global ObservatoryThe concerted mission on the Coriolis II in July 2023, financed by the PLAINE program(https://www.rqm.quebec/plaine/) of the Réseau Québec maritime (RQM), aimed to acquire and update strategic knowledge of Quebec's maritime territory. This mission enabled a…
OxygenSubsurface SalinitySubsurface TemperatureOcean colour ERDDAPPDF -
RQM - CTD Data From the Lampsilis Concerted Mission (MAL2021): State of Health of the St. Lawrence 2021, 2nd Edition
St. Lawrence Global ObservatoryThe Lampsilis concerted mission of August 2021, funded by the program Odyssée Saint-Laurent of the Réseau Québec maritime (RQM), aimed to gather strategic scientific knowledge for the understanding and management of the St. Lawrence River and Gulf. This…
OxygenSubsurface SalinitySubsurface TemperatureOcean colour ERDDAPPDF -
Community-Based Monitoring in Saint John Harbour
St. Lawrence Global ObservatoryThese data were generated as part of ACAP Saint John's Harbour Baseline Monitoring Program, collected from Port Saint John, New Brunswick. The dataset includes physico-chemical data, including various water quality and sediment polycyclic aromatic hydrocarbon…
OxygenSea Surface SalinitySea Surface TemperatureFish abundance and distribution CSVHTMLODS -
RQM - CTD Data From the Lampsilis Concerted Mission (MAL2022): State of Health of the St. Lawrence 2022, 3rd Edition
St. Lawrence Global ObservatoryThe Lampsilis concerted mission of August 2022, funded by the Odyssée Saint-Laurent program of the Réseau Québec maritime (RQM), aimed to gather strategic scientific knowledge for the understanding and management of the St. Lawrence River and Gulf. This…
OxygenSubsurface SalinitySubsurface TemperatureOcean colour ERDDAP -
RQM - CTD Data From the Coriolis Concerted Mission (MAC2021): Odyssée Saint-Laurent 2021
St. Lawrence Global ObservatoryThe September 2021 concerted mission, funded by the St. Lawrence Odyssey program of the Réseau Québec maritime (RQM), aimed to address the lack of knowledge about contaminants, phytoplankton and benthic communities, and the adaptation of organisms to…
OxygenSubsurface SalinitySubsurface TemperatureOcean colour ERDDAPPDF -
Carbon Cycle in the Gulf of St.Lawrence
St. Lawrence Global ObservatoryInformations about atmospheric carbon dioxide (CO2) concentrations and global warming.
OxygenNutrientsInorganic CarbonDissolved Organic Carbon PDF -
Epibenthic Macrofauna and Bioturbation in the St. Lawrence Estuary and Gulf in 2006-2007
St. Lawrence Global ObservatoryDensity data (number of individuals per square meter) of epifauna acquired by Philippe Archambault's laboratory as part of the Hypoxia project aboard the R/V Coriolis II in August 2006 and July 2007. Eleven stations were sampled at depths ranging from 257 to…
OxygenSubsurface SalinitySubsurface TemperatureOther CSVODSPDF -
CTD Data for the 2024 BioDiv Spring Cruise in the Saint-Lawrence Gulf
St. Lawrence Global ObservatoryThe aim of the BioDiv (id : 202406) mission is to characterize phytoplankton and zooplankton in the coastal zone of the northwestern Gulf of St. Lawrence. As part of this spring mission, CTD (conductivity, temperature, depth) vertical profiles were carried out…
OxygenNutrientsSubsurface SalinitySubsurface Temperature ERDDAPPDF -
Water Quality in the Fluvial Corridor and the Estuarine Transition Zone of the St. Lawrence River - Lampsilis Annual Missions (MAL)
St. Lawrence Global ObservatoryEvery summer since 2017, scientists involved in the annual Lampsilis missions have sampled and measured physico-chemical and biological water parameters related to the health of the St. Lawrence River. The data collected during these missions (funded since…
OxygenNutrientsSea Surface SalinitySea Surface Temperature ERDDAP